<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<script src="index.js" type="text/javascript"></script> <!--引用外部脚本文件-->
		<script type="text/javascript">                       
		//这里是javascript脚本语句
		</script>
	</head>
	<body>
	</body>
</html>
